<template>
  <div class="cart">
    <!-- 导航 -->
    <nav-bar class="nav-bar">
      <div slot="center">购物车({{length}})</div>
    </nav-bar>

    <!-- 商品列表 -->
    <cart-list/>

    <!-- 底部汇总 -->
    <cart-bottom-bar/>
  </div>
</template>

<script>
import NavBar from "@/components/common/navbar/Navbar"

import cartList from './childComps/CartList'
import CartBottomBar from './childComps/CartBottomBar'

import {mapGetters} from 'vuex'

export default {
  name:"Cart",
  components: { 
    NavBar,
    cartList,
    CartBottomBar
  },
  computed: {
    // ...mapGetters(['cartLength', 'cartList'])
    ...mapGetters({
      length:'cartLength'
    })
  }
}
</script>

<style scoped>
  .cart {
    height: 100vh;
  }

  .nav-bar {
    background-color: #fb7299;
    color: #fff;
  }
</style>